121100333333 has 8 divisors (see below), whose sum is σ = 138411271680. Its totient is φ = 103792117680.

The previous prime is 121100333293. The next prime is 121100333351. The reversal of 121100333333 is 333333001121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121100333333 - 2⁸ = 121100333077 is a prime.

It is a Duffinian number.

121100333333 is a modest number, since divided by 333333 gives 121100 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 121100333299 and 121100333308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121100363333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584453 + ... + 764058.

It is an arithmetic number, because the mean of its divisors is an integer number (17301408960).

Almost surely, 2^121100333333 is an apocalyptic number.

It is an amenable number.

121100333333 is a deficient number, since it is larger than the sum of its proper divisors (17310938347).

121100333333 is a wasteful number, since it uses less digits than its factorization.

121100333333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361347.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 121100333333 its reverse (333333001121), we get a palindrome (454433334454).

The spelling of 121100333333 in words is "one hundred twenty-one billion, one hundred million, three hundred thirty-three thousand, three hundred thirty-three".